in progress

package-lock.json

@@ -8749,6 +8749,11 @@
       "integrity": "sha1-2wQ1IcldfjA/2PNFvtwzSc+wcp4=",
       "dev": true
     },
+    "elix": {
+      "version": "14.1.1",
+      "resolved": "https://registry.npmjs.org/elix/-/elix-14.1.1.tgz",
+      "integrity": "sha512-o+6YAp1qhn0Itz2LzEAQtzi9se43eiXdrdSVvXpTrj3bsp4p/c1bY6VVeYfdaJy9a8QRnMkH9WrLGdFbRcFsuA=="
+    },
     "elliptic": {
       "version": "6.5.3",
       "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.3.tgz",

package.json

@@ -137,6 +137,7 @@
     "@babel/polyfill": "^7.12.1",
     "canvg": "^3.0.7",
     "core-js": "^3.6.5",
+    "elix": "^14.1.1",
     "jspdf": "^2.1.1",
     "pathseg": "^1.2.0",
     "regenerator-runtime": "^0.13.7",

src/editor/components/index.js

@@ -1,2 +1,3 @@
 import './seButton.js';
 import './seFlyingButton.js';
+import './seExplorerButton.js';

src/editor/components/seExplorerButton.js

@@ -0,0 +1,248 @@
+const template = document.createElement('template');
+template.innerHTML = `
+  <style>
+  :host {
+    position:relative;
+  }
+  .overall:hover *
+  {
+    background-color: #ffc;
+  }
+  img {
+    border: none;
+    width: 24px;
+    height: 24px;
+  }
+  .overall.pressed .button-icon,
+  .overall.pressed .handle {
+    background-color: #F4E284 !important;
+  }
+  .overall.pressed .menu-button {
+    box-shadow: inset 1px 1px 2px rgba(0,0,0,0.4), 1px 1px  0 white  !important;
+    background-color: #F4E284 !important;
+  }
+  .disabled {
+    opacity: 0.3;
+    cursor: default;
+  }
+  .menu-button {
+    height: 24px;
+    width: 24px;
+    margin: 2px 2px 4px;
+    padding: 3px;
+    box-shadow: inset 1px 1px 2px white, 1px 1px 1px rgba(0,0,0,0.3);
+    background-color: #E8E8E8;
+    cursor: pointer;
+    position: relative;
+    border-radius: 3px;
+    overflow: hidden;
+  }
+  .handle {
+    height: 8px;
+    width: 8px;
+    background-image: url(./images/handle.svg);
+    position:absolute;
+    bottom: 0px;
+    right: 0px;
+  }
+  .button-icon {
+  }
+  .menu {
+    position: absolute;
+    top:-2px;
+    left:32px;
+    background: none !important;
+    display:none;
+  }
+  .image-lib {
+    position: absolute;
+    top: 2px;
+    left:35px;
+    background: none !important;
+    display: flex;
+    flex-wrap: wrap;
+    flex-direction: row;
+    width: 150px;
+  }
+  .menu-item {
+    width: 50px;
+    height: 20px;
+    background: #E8E8E8;
+  }
+  .open {
+    display: block;
+  }
+  .overall {
+    background: none !important;
+  }
+  </style>
+  
+  <div class="overall">
+    <div class="menu-button">
+      <img class="button-icon" src="./images/logo.svg" alt="icon">
+      <div class="handle"></div>
+    </div>
+    <div class="menu">
+      <div class="menu-item">menu 1</div>
+      <div class="image-lib"">
+        <se-button src="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 36 36'%3E%3Cpath fill='%23A0041E' d='M1 17l8-7 16 1 1 16-7 8s.001-5.999-6-12-12-6-12-6z'/%3E%3Cpath fill='%23FFAC33' d='M.973 35s-.036-7.979 2.985-11S15 21.187 15 21.187 14.999 29 11.999 32c-3 3-11.026 3-11.026 3z'/%3E%3Ccircle fill='%23FFCC4D' cx='8.999' cy='27' r='4'/%3E%3Cpath fill='%2355ACEE' d='M35.999 0s-10 0-22 10c-6 5-6 14-4 16s11 2 16-4c10-12 10-22 10-22z'/%3E%3Cpath d='M26.999 5c-1.623 0-3.013.971-3.641 2.36.502-.227 1.055-.36 1.641-.36 2.209 0 4 1.791 4 4 0 .586-.133 1.139-.359 1.64 1.389-.627 2.359-2.017 2.359-3.64 0-2.209-1.791-4-4-4z'/%3E%3Cpath fill='%23A0041E' d='M8 28s0-4 1-5 13.001-10.999 14-10-9.001 13-10.001 14S8 28 8 28z'/%3E%3C/svg%3E"></se-button>
+        <se-button src="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 36 36'%3E%3Cpath fill='%23A0041E' d='M1 17l8-7 16 1 1 16-7 8s.001-5.999-6-12-12-6-12-6z'/%3E%3Cpath fill='%23FFAC33' d='M.973 35s-.036-7.979 2.985-11S15 21.187 15 21.187 14.999 29 11.999 32c-3 3-11.026 3-11.026 3z'/%3E%3Ccircle fill='%23FFCC4D' cx='8.999' cy='27' r='4'/%3E%3Cpath fill='%2355ACEE' d='M35.999 0s-10 0-22 10c-6 5-6 14-4 16s11 2 16-4c10-12 10-22 10-22z'/%3E%3Cpath d='M26.999 5c-1.623 0-3.013.971-3.641 2.36.502-.227 1.055-.36 1.641-.36 2.209 0 4 1.791 4 4 0 .586-.133 1.139-.359 1.64 1.389-.627 2.359-2.017 2.359-3.64 0-2.209-1.791-4-4-4z'/%3E%3Cpath fill='%23A0041E' d='M8 28s0-4 1-5 13.001-10.999 14-10-9.001 13-10.001 14S8 28 8 28z'/%3E%3C/svg%3E"></se-button>
+        <se-button src="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 36 36'%3E%3Cpath fill='%23A0041E' d='M1 17l8-7 16 1 1 16-7 8s.001-5.999-6-12-12-6-12-6z'/%3E%3Cpath fill='%23FFAC33' d='M.973 35s-.036-7.979 2.985-11S15 21.187 15 21.187 14.999 29 11.999 32c-3 3-11.026 3-11.026 3z'/%3E%3Ccircle fill='%23FFCC4D' cx='8.999' cy='27' r='4'/%3E%3Cpath fill='%2355ACEE' d='M35.999 0s-10 0-22 10c-6 5-6 14-4 16s11 2 16-4c10-12 10-22 10-22z'/%3E%3Cpath d='M26.999 5c-1.623 0-3.013.971-3.641 2.36.502-.227 1.055-.36 1.641-.36 2.209 0 4 1.791 4 4 0 .586-.133 1.139-.359 1.64 1.389-.627 2.359-2.017 2.359-3.64 0-2.209-1.791-4-4-4z'/%3E%3Cpath fill='%23A0041E' d='M8 28s0-4 1-5 13.001-10.999 14-10-9.001 13-10.001 14S8 28 8 28z'/%3E%3C/svg%3E"></se-button>
+        <se-button src="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 36 36'%3E%3Cpath fill='%23A0041E' d='M1 17l8-7 16 1 1 16-7 8s.001-5.999-6-12-12-6-12-6z'/%3E%3Cpath fill='%23FFAC33' d='M.973 35s-.036-7.979 2.985-11S15 21.187 15 21.187 14.999 29 11.999 32c-3 3-11.026 3-11.026 3z'/%3E%3Ccircle fill='%23FFCC4D' cx='8.999' cy='27' r='4'/%3E%3Cpath fill='%2355ACEE' d='M35.999 0s-10 0-22 10c-6 5-6 14-4 16s11 2 16-4c10-12 10-22 10-22z'/%3E%3Cpath d='M26.999 5c-1.623 0-3.013.971-3.641 2.36.502-.227 1.055-.36 1.641-.36 2.209 0 4 1.791 4 4 0 .586-.133 1.139-.359 1.64 1.389-.627 2.359-2.017 2.359-3.64 0-2.209-1.791-4-4-4z'/%3E%3Cpath fill='%23A0041E' d='M8 28s0-4 1-5 13.001-10.999 14-10-9.001 13-10.001 14S8 28 8 28z'/%3E%3C/svg%3E"></se-button>
+        <se-button src="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 36 36'%3E%3Cpath fill='%23A0041E' d='M1 17l8-7 16 1 1 16-7 8s.001-5.999-6-12-12-6-12-6z'/%3E%3Cpath fill='%23FFAC33' d='M.973 35s-.036-7.979 2.985-11S15 21.187 15 21.187 14.999 29 11.999 32c-3 3-11.026 3-11.026 3z'/%3E%3Ccircle fill='%23FFCC4D' cx='8.999' cy='27' r='4'/%3E%3Cpath fill='%2355ACEE' d='M35.999 0s-10 0-22 10c-6 5-6 14-4 16s11 2 16-4c10-12 10-22 10-22z'/%3E%3Cpath d='M26.999 5c-1.623 0-3.013.971-3.641 2.36.502-.227 1.055-.36 1.641-.36 2.209 0 4 1.791 4 4 0 .586-.133 1.139-.359 1.64 1.389-.627 2.359-2.017 2.359-3.64 0-2.209-1.791-4-4-4z'/%3E%3Cpath fill='%23A0041E' d='M8 28s0-4 1-5 13.001-10.999 14-10-9.001 13-10.001 14S8 28 8 28z'/%3E%3C/svg%3E"></se-button>
+        <se-button src="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 36 36'%3E%3Cpath fill='%23A0041E' d='M1 17l8-7 16 1 1 16-7 8s.001-5.999-6-12-12-6-12-6z'/%3E%3Cpath fill='%23FFAC33' d='M.973 35s-.036-7.979 2.985-11S15 21.187 15 21.187 14.999 29 11.999 32c-3 3-11.026 3-11.026 3z'/%3E%3Ccircle fill='%23FFCC4D' cx='8.999' cy='27' r='4'/%3E%3Cpath fill='%2355ACEE' d='M35.999 0s-10 0-22 10c-6 5-6 14-4 16s11 2 16-4c10-12 10-22 10-22z'/%3E%3Cpath d='M26.999 5c-1.623 0-3.013.971-3.641 2.36.502-.227 1.055-.36 1.641-.36 2.209 0 4 1.791 4 4 0 .586-.133 1.139-.359 1.64 1.389-.627 2.359-2.017 2.359-3.64 0-2.209-1.791-4-4-4z'/%3E%3Cpath fill='%23A0041E' d='M8 28s0-4 1-5 13.001-10.999 14-10-9.001 13-10.001 14S8 28 8 28z'/%3E%3C/svg%3E"></se-button>
+      </div>
+      <div class="menu-item">menu 2</div>
+      <div class="menu-item">menu 3</div>
+    </div>
+  </div>
+  
+`;
+/**
+ * @class ExplorerButton
+ */
+export class ExplorerButton extends HTMLElement {
+  /**
+    * @function constructor
+    */
+  constructor () {
+    super();
+    // create the shadowDom and insert the template
+    this._shadowRoot = this.attachShadow({mode: 'open'});
+    this._shadowRoot.appendChild(template.content.cloneNode(true));
+    // locate the component
+    this.$button = this._shadowRoot.querySelector('.menu-button');
+    this.$overall = this._shadowRoot.querySelector('.overall');
+    this.$img = this._shadowRoot.querySelector('img');
+    this.$menu = this._shadowRoot.querySelector('.menu');
+  }
+  /**
+   * @function observedAttributes
+   * @returns {any} observed
+   */
+  static get observedAttributes () {
+    return ['title', 'pressed', 'disabled'];
+  }
+  /**
+   * @function attributeChangedCallback
+   * @param {string} name
+   * @param {string} oldValue
+   * @param {string} newValue
+   * @returns {void}
+   */
+  attributeChangedCallback (name, oldValue, newValue) {
+    if (oldValue === newValue) return;
+    switch (name) {
+    case 'title':
+      {
+        const shortcut = this.getAttribute('shortcut');
+        this.$button.setAttribute('title', `${newValue} [${shortcut}]`);
+      }
+      break;
+    case 'pressed':
+      if (newValue) {
+        this.$overall.classList.add('pressed');
+      } else {
+        this.$overall.classList.remove('pressed');
+      }
+      break;
+    case 'disabled':
+      if (newValue) {
+        this.$div.classList.add('disabled');
+      } else {
+        this.$div.classList.remove('disabled');
+      }
+      break;
+    default:
+      // eslint-disable-next-line no-console
+      console.error(`unknown attribute: ${name}`);
+      break;
+    }
+  }
+  /**
+   * @function get
+   * @returns {any}
+   */
+  get title () {
+    return this.getAttribute('title');
+  }
+
+  /**
+   * @function set
+   * @returns {void}
+   */
+  set title (value) {
+    this.setAttribute('title', value);
+  }
+  /**
+   * @function get
+   * @returns {any}
+   */
+  get pressed () {
+    return this.hasAttribute('pressed');
+  }
+
+  /**
+   * @function set
+   * @returns {void}
+   */
+  set pressed (value) {
+    // boolean value => existence = true
+    if (value) {
+      this.setAttribute('pressed', 'true');
+    } else {
+      this.removeAttribute('pressed', '');
+    }
+  }
+  /**
+   * @function get
+   * @returns {any}
+   */
+  get disabled () {
+    return this.hasAttribute('disabled');
+  }
+
+  /**
+   * @function set
+   * @returns {void}
+   */
+  set disabled (value) {
+    // boolean value => existence = true
+    if (value) {
+      this.setAttribute('disabled', 'true');
+    } else {
+      this.removeAttribute('disabled', '');
+    }
+  }
+  /**
+   * @function connectedCallback
+   * @returns {void}
+   */
+  connectedCallback () {
+    // capture click event on the button to manage the logic
+    const onClickHandler = (ev) => {
+      console.log(ev);
+      switch (ev.target.nodeName) {
+      case 'SE-EXPLORERBUTTON':
+        this.$menu.classList.add('open');
+        break;
+      case 'SE-BUTTON':
+        // change to the current action
+        this.$img.setAttribute('src', ev.target.getAttribute('src'));
+        this.currentAction = ev.target;
+        this.setAttribute('pressed', 'pressed');
+        // and close the menu
+        this.$menu.classList.remove('open');
+        break;
+      default:
+        // eslint-disable-next-line no-console
+        console.error('unkonw nodeName for:', ev.target, ev.target.className);
+      }
+    };
+    // capture event from slots
+    this.addEventListener('click', onClickHandler);
+  }
+}
+
+// Register
+customElements.define('se-explorerbutton', ExplorerButton);

src/editor/components/seFlyingButton.js

@@ -239,17 +239,3 @@ export class FlyingButton extends HTMLElement {
 
 // Register
 customElements.define('se-flyingbutton', FlyingButton);
-/*
- <div class="menu-item item1" title="title">
-      <img class="svg_icon" src="./images/logo.svg" alt="icon">
-    </div>
-    <div class="menu-item item2" title="title">
-      <img class="svg_icon" src="./images/logo.svg" alt="icon">
-    </div>
-    <div class="menu-item item3" title="title">
-      <img class="svg_icon" src="./images/logo.svg" alt="icon">
-    </div>
-    <div class="menu-item item4" title="title">
-       <img class="svg_icon" src="./images/logo.svg" alt="icon">
-    </div>
-    */

src/editor/index.html

@@ -400,7 +400,7 @@
           <se-button id="tool_fhellipse" title="Free-Hand Rectangle" src="./images/fh_ellipse.svg"></se-button>                 
         </se-flyingbutton>
         <se-button id="tool_path" title="Path Tool" src="./images/path.svg" shortcut="P"></se-button>
-        <se-button id="tool_shapelib_show" title="Shape library" src="./images/shapelib.svg"></se-button>
+        <se-explorerbutton id="tool_shapelib_show" title="Shape library" src="./images/shapelib.svg"></se-explorerbutton>
         <se-button id="tool_text" title="Text Tool" src="./images/text.svg" shortcut="T"></se-button>
         <se-button id="tool_image" title="Image Tool" src="./images/image.svg"></se-button>
         <se-button id="tool_zoom" title="Zoom Tool" src="./images/zoom.svg" shortcut="Z"></se-button>